document.write( "Question 403920: What is the area of a triangle 31/4ft and 2ft do I multiply 4x3+1=12 so that will be 13 over 4 and 2 over 1 then finish working out the problem. \n" ); document.write( "

Algebra.Com's Answer #285553 by rfer(16322) $\"\"$ $\"About$

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A=.5*31/4*2
\n" ); document.write( "A=31/4
\n" ); document.write( "A=7.75 sq ft \n" ); document.write( "

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